2.11 Which one of the six compounds shown below is the strongest base? (a) H-C=C (c) (e) H H-C-C-H e H H I (b) Xo (d) OH (f) Cl

Q: Arrange Pb, Mg, Zn in order of their activities, listing the most active first. Explain how you…

A: The arrangement of metals in order of their activity is as follows. Mg > Zn > Pb

Q: How did you get the equation?do you divide then do something else?thank you

A: We have to explain the equation of absorbance, A = logI0I. Introduction: This equation is derived…

Q: Which of the following represent the proper long hand form electron configuration of molybdenum, Mo,…

A: Mo (Molybdenum) is an element with atomic  number 42 in the periodic table.It is  located in the V…

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Q: uestion 4 (2 points) Listen For the formation of one mole nitrosyl chloride, the heat of reaction is…

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Q: 7-A. Ascorbic acid (vitamin C) reacts with 13 according to the equation HO. OH O HO OH Ascorbic acid…

A: Given molecules are Ascorbic acid and dehydroascorbic acid.

Q: Name each alkene and specify its configuration using the E,Z system. (a) *3 (b) Br comply (c) (d)…

A: we have to determine E and Z configuration and the name of the given alkenes

Q: What is the long-hand electron configuration of tantalum, Ta?

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Q: What are the units of A in the Arrhenius equation? If the units for k are M-1s-1

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Q: e) Draw the Lewis Structure for HS Name of Compound: g) Draw the Lewis Structure for CINO Name of…

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Q: g of Mg(NO3): ?

A: Molarity of a solution is defined as numbers of solute dissolved per litre of the solution. Given…

Q: Chemistry Use integration and van der waal's equation of state (a = 4.40 L^2 atm/mol^2 , b = 0.0514…

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Q: 10 The Madrigal family grills every Sunday after their weekly soccer match with the Dorsey family.…

A: 10) Given,  The mass of propane gas = 246.44 g  We have to calculate the number of protons in this…

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Q: Question 1: How many p orbitals are involved in bonding in the structure in Figure 1? [The answer is…

A: Here we have to determine the  number  of p orbitals involved  in bonding  in the following given…

Q: what is a hydrogen ions of concentration and how does it work

A: pH of solution is defined as negative logarithm of hydrogen ions concentration present in the…

Q: estion 1: How many p orbitals are involved in bonding in the structure in F [The answer is a digit…

A: In figure 1 , there are 4 pi-bonds. Sigma bond is formed by the overlapping of hybrid orbitals of…

Q: 3. What causes the decrease in radius of the cation compared to the parent neutral atom? a. There is…

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Q: In a laboratory experiment, students synthesized a new compound and found that when 11.63 grams of…

A: Consider the given information is as follows; Mass of compound = 11.63 gVolume of the solution =…

Q: Given NaOH pellet and water, write down the procedure to make a concentration gradient of 0, 0.1,…

A: Molarity ( M) = No. of moles of solute (NaOH)/Volume(in litre) Molarity (mM) = No. of moles of…

Q: Balance this redox reaction and answer the following questions:    SeO2- + Cl2 > SeO42- + Cl- How…

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Q: Which one is the cis Alkene in pair a) and b) ?

A: Isomers which have the same molecular formula with different structure and event of atoms…

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Q: 3. Both methylcycloheptane and ethylcyclohexane have the same molecular mass. Explain how is it…

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Q: 2. For what reason do Be and Ne have positive electron affinity values? a. Each element just needs a…

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Q: Examine the picture in the box below. Select the atomic orbitals in the table below that would blend…

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Q: 1. 2. 3. on the space provided. HO H,C. O₂N. H Br CH₂ CH, -0-CH-CH₂ CH,

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Q: What is the standard cell potential for a galvanic cell made up of Ag and Mg?

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Q: 1. How would each of the following procedural errors affect the value obtained for the molar volume…

A: Answer: When a metal reacts with acid, it produces H2 gas and metal salts. For example: Na+HCl= Nacl…

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Q: A certain element X forms a compound with oxygen in which there aer two atoms of X for every three…

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Q: Select all of the following that would be soluble in the water layer of an extraction that utilizes…

A: Sunce you have asked multiple questions, we will answer the first one for you. To get the remaining…

Q: 4. Ethyl acetate and 2-butene-1,4-diol both have the molecular formula C4H8O2. How would you use…

A: Molecular formula C4H8O2. Given two compounds,  Ethyl acetate and 2-butene-1,4-diol.

Q: A sphere has a density of 13.6 g/mL. Calculate the volume in mL if the sphere weighs 5.0 g

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Q: Calculate the percent composition by mass for Fe(NO3)3 Use the molecular weights to two decimal…

A: Answer: To find out the mass % of an element in a compound we will divide its mass present in 1 mole…

Q: 33 Calculate the IHD for each of the following molecular formulas: (a) CeHe: (b) CeHsNO2: (c)…

A: The Index of Hydrogen Deficiency (IHD  is a number that represents how many molecules of H2 need to…

Q: A mercury thermometer broke in the lab and spilled 0.55 mL of mercury. How many atoms of mercury…

A: First determine the mass of Hg spilled using density = massvolume Then use mole of Hg = massmolar…

Q: 3. An important conversion factor that you must memorize and use in this course is: 1 mg/L = 8.34…

A: We would solve these by using dimensional analysis and proper conversion factors.

Q: (a) (b)

A: You have only asked naming of structure (a) & (b). So, I am only answer that part.

Q: 11. What is the net charge on the peptide Ala-Arg-His-Ser-Lys-Glu-Thr-Pro-Tyr-Gln-Asn-Arg-His-Ile at…

A: Given peptide : Ala-Arg-His-Ser-Lys-Glu-Thr-Pro-Tyr-Gln-Asn-Arg-His-lle pH = 7.0

Q: write an equation for the reaction of methanol with sodium?

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Q: 15. Acetone, formula C.H.O. is an organic compound found in some solvents, and is also produced by…

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Q: Use periodic table to answer this question: Which of the following elements has the most protons? N…

A: ACCORDING TO ANSWERING GUIDELINES I WIL ANSWER ONLY THE FIRST ONE,IF YOU WANT THE REST POST THEM…

Q: A solution is prepared by dissolving 6.00 g of an unknown nonelectrolyte in enough water to make…

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Q: Which of the following orbital diagrams represent the ground state configuration for a neutral…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: 1. For the reaction A(g) + ¹/2B(g) → 2C(g), a. Determine the expression for the rate of reaction…

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Q: Step 4: Use the Molecular Shape Table from your notes to select the molecular shape and bond angles.…

A: In the question we have asked to tell whether molecule OF2 is polar or not, it's geometry, bond…

Q: What role does a catalyst play in a reversible chemical reaction? How does a catalyst affect the…

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Q: Given the reaction: ½ N₂O4(g) --> <-- NO2(g) The equilibrium constant is given as 3.3 at 373K. The…

A: •Here this question is asking about equilibrium constant of given reaction. •Equilibirium constant…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.